*{
    padding: 0;
    margin: 0;
    border: 0;
}
html,body,.main {
    width: 100%;
    height: 100%;
}
header{
    background-color: white;
    height: 3.2rem;
    position: relative;
    box-shadow: 0px 2px 3px #D9D8D8;
}
.nav>a:nth-child(1) {
    height: 3.2rem;
    width: 3.2rem;
    position: absolute;
    left: 0.5rem;
}
.nav{
    text-align: center;
    color: #EC972B;
    font-size: 1.5rem;
    height: 3.2rem;
    line-height: 3.2rem;
    vertical-align: middle;
}
.nav>a:nth-child(3) {
    height: 3.2rem;
    width: 3.2rem;
    position: absolute;
    right: 0.5rem;
}
.nav>a:nth-child(3)>img{
    height: 1.5rem;
    vertical-align: sub;
}
.two-header
{
    height: 7.3rem;
    margin-left: 7px;
    margin-right: 7px;
    box-shadow: 0px 1px 5px #ccc;
    border-radius: 3px;
    margin-top: 0.9rem;
}

.two-header span
{
    letter-spacing: 0.07rem;
    display: block;
    font-size: .9em;
    padding: .8rem 1rem;
    line-height: 1.3rem;
}

form{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.form-item{
    width: 87%;
    margin: 0 auto;
}
.form-item>span{
    color: #a2a2a2;
    font-size: 14px;
}
input:not([type="checkbox"]){
    display: block;
    width: 100%;
    font-size: 14px;
    height: 1.4rem;
    outline: none;
    border-bottom: 1px solid #e1e1e1;
}
.form-item:nth-child(1){
    margin-top: 0.5rem;
}
.form-item:nth-last-child(2){
    padding-bottom: 3rem;
}
.anonymity{
    display: inline-block;
    font-size: 14px;
    color: #a2a2a2;
    position: relative;
}
.noName {
    width: 1.4rem;
    height: 1.4rem;
    background-color: #B3B3B3;
    border-radius: 50%;
    margin: 2px 0px;
}
.noName>input{
    position: absolute;
    width: 3rem;
    height: 3rem;
    opacity: 0;
}
button {
    float: right;
    width: 51%;
    font-size: 1.2rem;
    height: 3.2rem;
    color: white;
    background-color: #F89E35;
    vertical-align: text-bottom;
    border-radius: 14px;
    box-shadow: 0px 0px 2px 2px #e2e2e2;
}
#darker {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 3.2rem;
    background-color: rgba(59, 59, 59, 0.6);
    display: none;
}
#textarea{
    width: 87%;
    height: 6.5rem;
    border-radius: 4px;
    display: block;
    margin: 0 auto;
    outline: none;
}
